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WO2003083815A3 - Commande d'affichage à cristaux liquides - Google Patents

Commande d'affichage à cristaux liquides Download PDF

Info

Publication number
WO2003083815A3
WO2003083815A3 PCT/IB2003/000876 IB0300876W WO03083815A3 WO 2003083815 A3 WO2003083815 A3 WO 2003083815A3 IB 0300876 W IB0300876 W IB 0300876W WO 03083815 A3 WO03083815 A3 WO 03083815A3
Authority
WO
WIPO (PCT)
Prior art keywords
electrodes
group
liquid crystal
common
dei
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/IB2003/000876
Other languages
English (en)
Other versions
WO2003083815A2 (fr
Inventor
Giuseppe Pasqualini
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Priority to AU2003207910A priority Critical patent/AU2003207910A1/en
Publication of WO2003083815A2 publication Critical patent/WO2003083815A2/fr
Publication of WO2003083815A3 publication Critical patent/WO2003083815A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3614—Control of polarity reversal in general
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix
    • G09G3/3655—Details of drivers for counter electrodes, e.g. common electrodes for pixel capacitors or supplementary storage capacitors
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0247—Flicker reduction other than flicker reduction circuits used for single beam cathode-ray tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)

Abstract

L'invention concerne un affichage à cristaux liquides comprenant un premier groupe d'électrodes communes (COM1) alignées et associées à des électrodes de données (DEi) impaires et un second groupe d'électrodes communes (COM2) alignées et associées à des électrodes de données (DEi) paires. Une première tension commune (VCE1) est fournie (CED) au premier groupe d'électrodes communes (COM1) et une seconde tension (VCE2) est fournie (CED) au second groupe d'électrodes communes (COM2) lorsque l'une des électrodes de sélection impaires (SEi) est sélectionnée. La seconde tension (VCE2) est fournie (CED) au premier groupe d'électrodes communes (COM1) et la première tension commune (VCE1) est fournie (CED) au second groupe d'électrodes communes (COM2) lorsque l'une des électrodes de sélection (SEi) paire est sélectionnée. Une commande de données (DD) fournit des données (DEi) aux électrodes de données (DEi) de sorte qu'une polarité de tensions sur le matériau de cristaux liquides de cellules adjacentes (LCCi) à l'affichage à cristaux liquides est opposée, à la fois dans le sens des électrodes de sélection (SEi) et dans le sens des électrodes de données (DEi).
PCT/IB2003/000876 2002-03-28 2003-03-05 Commande d'affichage à cristaux liquides Ceased WO2003083815A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003207910A AU2003207910A1 (en) 2002-03-28 2003-03-05 Liquid crystal display driving with dot-inversion

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02076207 2002-03-28
EP02076207.6 2002-03-28

Publications (2)

Publication Number Publication Date
WO2003083815A2 WO2003083815A2 (fr) 2003-10-09
WO2003083815A3 true WO2003083815A3 (fr) 2003-12-18

Family

ID=28459519

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2003/000876 Ceased WO2003083815A2 (fr) 2002-03-28 2003-03-05 Commande d'affichage à cristaux liquides

Country Status (2)

Country Link
AU (1) AU2003207910A1 (fr)
WO (1) WO2003083815A2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005156764A (ja) 2003-11-25 2005-06-16 Sanyo Electric Co Ltd 表示装置
CN101144954B (zh) * 2007-11-09 2010-06-02 友达光电股份有限公司 液晶显示器面板及液晶显示器
KR101570532B1 (ko) * 2008-10-30 2015-11-20 엘지디스플레이 주식회사 액정표시장치
US8169559B2 (en) * 2009-01-16 2012-05-01 Samsung Electronics Co., Ltd. Array substrate and method of manufacturing the same
US8830411B2 (en) 2009-01-16 2014-09-09 Samsung Display Co., Ltd. Array substrate and method of manufacturing the same
EP2648035B1 (fr) * 2009-04-15 2016-09-07 Samsung Electronics Co., Ltd. Substrat de réseau
TWI421835B (zh) 2010-05-10 2014-01-01 Au Optronics Corp 有機發光顯示器及其驅動方法
CN105372884A (zh) * 2015-12-02 2016-03-02 武汉华星光电技术有限公司 液晶显示面板及应用该液晶显示面板的电子装置
CN105467639A (zh) * 2016-01-13 2016-04-06 昆山龙腾光电有限公司 液晶显示面板及其驱动方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5093655A (en) * 1985-10-16 1992-03-03 Sanyo Electric Co., Ltd. Liquid-crystal display apparatus
EP1003151A2 (fr) * 1998-11-17 2000-05-24 Semiconductor Energy Laboratory Co., Ltd. Dispositif d'affichage à semi-conducteurs du type à matrice active
US20030095091A1 (en) * 2001-11-16 2003-05-22 Fujitsu Limited Liquid crystal display

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5093655A (en) * 1985-10-16 1992-03-03 Sanyo Electric Co., Ltd. Liquid-crystal display apparatus
EP1003151A2 (fr) * 1998-11-17 2000-05-24 Semiconductor Energy Laboratory Co., Ltd. Dispositif d'affichage à semi-conducteurs du type à matrice active
US20030095091A1 (en) * 2001-11-16 2003-05-22 Fujitsu Limited Liquid crystal display

Also Published As

Publication number Publication date
WO2003083815A2 (fr) 2003-10-09
AU2003207910A8 (en) 2003-10-13
AU2003207910A1 (en) 2003-10-13

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